Vampire Diaries – Episode 4.06 – We All Go A Little Mad Sometimes – Synopsis

The CW has released the synopsis for Episode 4.06 titled “We All Go A Little Mad Sometimes”.
ELENA’S NEW NIGHTMARE — Terrifying hallucinations leave Elena (Nina Dobrev) shaken and confused, causing her to make a dangerous mistake. After giving Stefan (Paul Wesley) some very disturbing news about Elena, Klaus (Joseph Morgan) takes matters into his own hands.  Professor Shane (guest star David Alpay) reveals a story of ancient witchcraft to Damon (Ian Somerhalder) and Bonnie (Kat Graham).  With help from Klaus and Stefan, Jeremy (Steven R. McQueen) begins a new chapter in his life.  Finally, Elena makes a painful personal confession to Stefan, and Matt (Zach Roerig) gives Damon startling new information about Professor Shane. Wendy Stanzler directed the episode written by Evan Bleiweiss & Julie Plec (#406).